Facebook users may have heard a new sound coming from their cellphones while scrolling on the social media’s app recently. A chirping noise has phone users baffled, and some would prefer some quiet.

You aren't just hearing things; that chirping sound is coming from your phone. Users on Facebook may have been surprised to hear a new sound coming from their cellphones as they scrolled through the ...

Anu is a Features author at Android Police. You'll find her writing in-depth pieces about automation tools, productivity apps, and explainers. Before joining AP, she used to write for prominent tech ...